research Simultaneous Determination of 30 Hormones Illegally Added to Anti-Aging Functional Foods Using UPLC-MS/MS Coupled with SPE Clean-Up
New method effectively detects illegal hormones in anti-aging foods.
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30 / 1000+ results research UV Spectrophotometric Stability Indicating Method Development and Validation for the Determination of Finasteride in Bulk and Dosage Form
The method accurately measures finasteride in bulk and dosage forms.
research Simultaneous Quantification of Dexpanthenol and Resorcinol from Hair Care Formulation Using Liquid Chromatography: Method Development and Validation
Researchers created a reliable method to measure dexpanthenol and resorcinol in hair products.
research Limits of Visual Detection for Finasteride Polymorphs in Prepared Binary Mixtures: Analysis by X-ray Powder Diffraction
research Long-Term Detection of Methyltestosterone Use by a Yeast Transactivation System
A yeast-based test can detect the steroid methyltestosterone in urine longer than traditional methods.
research Optimization of LC Method for the Determination of Testosterone and Epitestosterone in Urine Samples for Biomedical and Anti-Doping Research
Researchers developed a reliable method to measure testosterone and epitestosterone in urine for medical and anti-doping use.
research RP-HPLC Technique for Dutasteride Quantitative Estimation in Tablet Dosage Form: Formulation and Validation of Analytical Technique
A reliable method was developed to measure dutasteride in tablets accurately and consistently.
research Development and Validation of Rapid and Simultaneous Method for Determination of 12 Hair-Growth Compounds in Adulterated Products by UHPLC-MS/MS
Researchers created a reliable method to detect hair-growth substances in products.
research Simultaneous Determination of Minoxidil and Minoxidil Sulfate by High-Performance Liquid Chromatography with UV Detection and Its Applications
The study developed a method to detect minoxidil and its sulfate form, found that minoxidil sulfate is temperature-sensitive, and identified a way to potentially increase its stability for hair loss treatment.
research Computational Design and Development of a Novel Voltammetric Sensor for Minoxidil Detection Based on Electropolymerized Molecularly Imprinted Polymer
New sensor detects minoxidil accurately and effectively.
research A Fast and Efficient UPLC-ESI-MS/MS Method for Detection, Identification, and Quantitative Analysis of Bioactive Substances in Medicinal Herbal Extracts for Preventing Hair Loss
Researchers developed a quick and sensitive method to identify and measure hair growth-promoting substances in a herbal mix.
research Determination of 19 Illegally Added Chemical Ingredients in Hair Loss Prevention Cosmetics by Ultra-Performance Liquid Chromatography-Quadrupole-Time of Flight Mass Spectrometry
A new method can quickly and accurately detect illegal chemicals in hair loss products.
research Simultaneous Estimation of Finasteride and Tamsulosin Hydrochloride in Combined Dosage Forms by RP-HPLC-PDA Method
The method accurately measures Tamsulosin and Finasteride in medication and is suitable for regular quality checks.
research Metabolic Study of Androsta-1,4,6-Triene-3,17-Dione in Horses Using Liquid Chromatography/High Resolution Mass Spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Chemical Profiling and Quantitation of Bioactive Compounds in Platycladi Cacumen by UPLC-Q-TOF-MS/MS and UPLC-DAD
Researchers identified new compounds in Platycladi Cacumen and found variations in its flavonoid content, which could aid in its quality control.
research Determination of Finasteride in Tablets by High Performance Liquid Chromatography
Found accurate way to measure finasteride in tablets.
research Proton Affinitive Derivatization for Highly Sensitive Determination of Testosterone and Dihydrotestosterone in Saliva Samples by LC-ESI-MS/MS
Using 5-butylpicolinate esters improves the sensitivity and reliability of detecting testosterone and dihydrotestosterone in saliva.
research Saccharomyces Cerevisiae BLYAS, A New Bioluminescent Bioreporter For Detection Of Androgenic Compounds
The engineered yeast strain BLYAS can quickly and sensitively detect androgenic chemicals.
research Separation of Finasteride and Analogues
Finasteride and analogues separated using LC-MS-MS technique.
research Radioimmunoassay of Minoxidil in Human Serum
Minoxidil levels measured in human blood.
research Liquid Chromatography-Mass Spectrometry for Simultaneous Determination of Spironolactone and Canrenone in Plasma Samples
A method was found to accurately measure spironolactone and canrenone in blood samples using liquid chromatography-mass spectrometry.
research Testosterone-Like Immunoreactivity in Hair Measured in Minute Sample Amounts: A Competitive Radioimmunoassay with an Adequate Limit of Detection
The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Development and Validation of RP-HPLC Method for Simultaneous Estimation of Minoxidil and Aminexil in Topical Formulation
A new method was created to accurately measure minoxidil and aminexil in hair loss treatments.
research A Review on Forensic Toxicological Analysis of Drugs in Hair Using Various Instrumental Techniques
Hair analysis is better than urine and blood for detecting past drug use.
research Critical Study of Hair Growth Analysis with Computer-Assisted Methods
The Trichoscan system was found to be inaccurate for measuring hair growth, needing better software to be useful.
research Chromatographic Method for Clobetasol Propionate Determination in Hair Follicles and Different Skin Layers
A new method accurately measures clobetasol propionate in hair and skin.
research Determination of Some Sex Hormones in Health Supplements by Liquid Chromatography with Tandem Mass Spectrometry
The method detected sex hormones in some health supplements, with one containing banned testosterone.
research Simultaneous Determination of Androgens and Prostaglandins in Human Urine Using Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry
Researchers developed a reliable way to measure hormones in urine, showing that a baldness treatment doesn't change hormone levels.
research A Systematic Study of Determination and Validation of Finasteride Impurities Using Liquid Chromatography
Method found to accurately identify finasteride impurities using liquid chromatography.
research Validated RP-TLC Method with Densitometry for Assay of Finasteride in Simple Pharmaceutical Dosage Form
A new, simple, and accurate method was created to measure finasteride in tablets.